DE272232C - - Google Patents
Info
- Publication number
- DE272232C DE272232C DENDAT272232D DE272232DA DE272232C DE 272232 C DE272232 C DE 272232C DE NDAT272232 D DENDAT272232 D DE NDAT272232D DE 272232D A DE272232D A DE 272232DA DE 272232 C DE272232 C DE 272232C
- Authority
- DE
- Germany
- Prior art keywords
- sound box
- membrane
- ring
- seat
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012528 membrane Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 230000002411 adverse Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
- H04R7/22—Clamping rim of diaphragm or cone against seating
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE272232C true DE272232C (enrdf_load_stackoverflow) |
Family
ID=528818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT272232D Active DE272232C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE272232C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT272232D patent/DE272232C/de active Active
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